package com.jnzc.ocr.serv.third.api.impl;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.jnzc.ocr.common.error.BusinessException;
import com.jnzc.ocr.common.utils.HttpServletUtils;
import com.jnzc.ocr.common.utils.JsonUtils;
import com.jnzc.ocr.common.utils.ValidateUtils;
import com.jnzc.ocr.serv.third.api.SmsApi;
import com.jnzc.ocr.serv.third.prop.SmsProp;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;
import java.util.Map;

@RestController
public class SmsApiImpl implements SmsApi {

    private static final Logger logger = LoggerFactory.getLogger(SmsApiImpl.class);

    private static final String CODE_SUCCESS = "0";

    @Autowired
    private SmsProp smsProp;

    @Override
    public void send(String mobile, String templateCode, @RequestBody Map<String, String> paramMap) {
        ValidateUtils.isMobile(mobile);

        // 检查白名单
        checkWhiteList(Lists.newArrayList(mobile));

        // 发送短信
        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", smsProp.getAccessKeyId(), smsProp.getAccessKeySecret());
        try {
            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", smsProp.getProduct(), smsProp.getDomain());
        } catch (ClientException e) {
            throw new RuntimeException(e);
        }
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(mobile);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(smsProp.getAutograph());
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam(JsonUtils.toJson(paramMap));

        //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
        //request.setSmsUpExtendCode("90997");

        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
        // request.setOutId("yourOutId");

        //hint 此处可能会抛出异常，注意catch
        try {
            SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);
            logger.info("sendSmsResponse: {}", JsonUtils.toJson(sendSmsResponse));
        } catch (ClientException e) {
            throw new RuntimeException(e);
        }
    }

    private void checkWhiteList(List<String> mobileList){
        if(!smsProp.getWhiteListEnabled() || CollectionUtils.isEmpty(smsProp.getWhiteList())){
            return;
        }
        for (String mobile : mobileList) {
            if(!smsProp.getWhiteList().contains(mobile)){
                throw new BusinessException(mobile + "不在白名单中，无法发送");
            }
        }
    }
}
